all 3 lights blinking means lamp has a fault the service manual says replace the lamp. If you need the service training manual for that model let me know and I will post the link as the training manual has excellent trouble shooting breakdowns for that model DLP

If your set is a DLP model set with a lamp, then I would assume your Light Engine has failed. These are very expensive to replace, however, if it's not a DLP model then send me your model number for further diagnosis. Also the date of purchase.

The random whit dots you are seeing is more than not the DMD or million little mirrors board. The white spots represent some of the mirrors that are sticking in the on position. In that case they are always reflecting white light from the lamp. I don't concider the DMD board a do it yourself repair since on the older DLP set it requires mechanical alignment as well. The best thing to do is contact a techincian and see what they might charge to repair the TV for you. Please take a few moments to rate my answer...Thanks..

Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.

Attachments: Added items

Related Questions:

Probably the replacement lamp is not correctly aligned. HOWEVER, if the band is not on the bottom, but is surrounded (above and below) with good picture, the cause is in the RED color circuitry usually the 'convergence' section. This type of failure is often due to a failing electrolytic capacitor. Repair is problematic and may be in the integrated circuitry.

It's a problem in the horizontal deflection circuit. The parts will be available, but you will be in for some daignostic repairs also to find out why it failing or if it has failed on it's own.
There should be a few caps near the IC (an LA7840) that could also be causing the problem. Click the link, it will make it easier to locate the part inside.

This is the kind of repair best left to a TV tech, but get it done now and it won't cost anywhere near as much as it will later.

use the advanced options page and reset the factor blue and red convergence defaults then do re apply the auto color defaults color at first it seemed very red (which is good because red was the missing factor in the green picture) but after reseting all the color and tints to the normal ranges I then reset the color auto correct again and all seems fine.

you probably had a bad solder connection on one of the convergence modules, it's a common problem with projo tv's. that loose connection finally got bad enough to cause a short in the module, and that's what is sending the power supply into shutdown. have it fixed, and have them replace all of the convergence modules, not just the bad one. if one went out, the other(s) (there are 2, sometimes 3 of them) are the same age, and likely will also fail soon.
...... gee i was looking for a picture of one of those modules, but can't find one. well, anyway the modules are on large pieces of finned aluminum (heat sinks), and are about 3-4 inches wide, 2 inches tall, 1/2 inch thick, are usually black plastic, and have about 20 wire leads coming out of the bottom going down to the circuit board.